The much ballyhooed Drop of Death turned out to be old PCs or tape recording kit dropped out of a plane from a mile up in the air, with a parachute deploying and halting their uncontrollable crash to Earth if a backup and recovery system completed a job fast enough.

System S(ymantec) and System C(ommVault) predictably enough failed to complete the "backup task" in EMC's publicity stunt, but the Data Domain system - unsurprisingly - did. See the video here.

Still from EMC BRS's "Drop of Death" video. The Drop of Death itself runs from 0 – 3mins. Click to play in new window.

EMC says it is unifying its various backup processes and moving from "a fragmented set of data protection processes and infrastructure silos" to a Protection Storage Architecture.

The Data Management Services are a "catalogue layer", according to Chuck Hollis, EMC veep and global marketing CTO, while the Protection Storage component is Data Domain. In EMC's scheme of things the orchestration of services is done by its Data Protection Advisor suite or software layer. The data sources are put into the storage pool via tools such as Avamar, NetWorker, DD Boost for Oracle RMAN, and so on.

Hollis blogs that EMC is working towards Data Domain being a storage pool for both backup and archive. Items in the archive should be accessible from applications such as databases, e-mail, collaboration and content management. He says that the Data Domain Extended Retention option is part of this effort.

Data Domain

The DDN range of deduplicating backup to disk arrays is topped by the DD990 and tailed by the entry-level DD160 and DD620. Between these three, four new boxes have been introduced, incorporating Sandy Bridge processors: the DD2500, DD4200, DD4500 and DD7200. Here is an EMC table showing some their attributes:

EMC says these new boxes are up to four times faster and ten times more capacious than previous systems, and support up to three times more data streams than before – that is, a total of 540. It claims they provide a 38 per cent lower cost/GB as well.

In other Data Domain news:

The product now supports direct backup from SAP HANA Studio using NFS.

The Avamar NDMP Accelerator appliance can take data from an Isilon array via NFS export, deduplicate it and send it to a data centre Avamar store from where it could be replicated to a DR site. This appliance works for VNX, Celerra and NetApp as well.

Mozy

The Mozy backup-to-the-cloud product now integrates with Microsoft's Active Directory and has simpler management using the concept of storage pools. This means, EMC says, you don't have to manage storage quotas at the individual machine level.

New users can be activated without using keys to speed up the addition of Mozy services to new people.